1980295.00000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6143}}^1$

素因数の和:6288

約数の個数: 32

約数和(自身を含む): 116785152

約数和(自身を除く): 60453842

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 6143, 9170, 12286, 30715, 43001, 61430, 86002, 215005, 430010, 804733, 1609466, 4023665, 5633131, 8047330, 11266262, 28165655, 56331310]

約数ペア:

[(1, 56331310), (2, 28165655), (5, 11266262), (7, 8047330), (10, 5633131), (14, 4023665), (35, 1609466), (70, 804733), (131, 430010), (262, 215005), (655, 86002), (917, 61430), (1310, 43001), (1834, 30715), (4585, 12286), (6143, 9170)]